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September Weather in Porto Barra do Ivinheima, Brazil

Last updated: August 22, 2025

In Porto Barra do Ivinheima, Brazil, the average temperature in September hovers around 25°C (78°F), with a notable range from a cool 10°C (51°F) to a sweltering 41°C (106°F). Expect some precipitation, with an average of 44 mm (1.7 in) over 4 days, while humidity remains mild at around 42%.

September Temperature in Porto Barra do Ivinheima

In September in Porto Barra do Ivinheima, the average temperature is 25°C (78°F), with maximums reaching 41°C (106°F) and minimums dropping as low as 10°C (51°F). Be prepared for a wide range of temperatures when traveling, ensuring you pack accordingly for both warm days and cooler evenings.

September Weather in Porto Barra do Ivinheima: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Porto Barra do Ivinheima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porto Barra do Ivinheima, September typically has an average temperature of 25°C (78°F), with highs reaching up to 41°C (106°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080757068666977787980
Data source: Temperature data for Porto Barra do Ivinheima generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Porto Barra do Ivinheima

In Porto Barra do Ivinheima in September, the precipitation amount is 44 mm (1.7 in) over the course of 4 days.

September Precipitation Trends in Porto Barra do Ivinheima

The chart displays monthly precipitation patterns in Porto Barra do Ivinheima, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Porto Barra do Ivinheima, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec1671331195611291239944169107148
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Porto Barra do Ivinheima

In Porto Barra do Ivinheima in September, humidity is 42%. With an average temperature of 25°C (78°F), this humidity feels like a comfortable embrace, ideal for exploring the sights and enjoying outdoor activities without the discomfort of excessive heat or stickiness.

September Average Humidity in Porto Barra do Ivinheima

This chart illustrates the average monthly humidity levels in Porto Barra do Ivinheima, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Porto Barra do Ivinheima is approximately 42%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%76%67%61%52%42%42%43%68%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Porto Barra do Ivinheima

In Porto Barra do Ivinheima in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Porto Barra do Ivinheima.

Maximum UV Index Levels in Porto Barra do Ivinheima for September

The chart shows the monthly maximum UV Index (UVI) for Porto Barra do Ivinheima in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Porto Barra do Ivinheima typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141311867911141415
Data source: Porto Barra do Ivinheima September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Porto Barra do Ivinheima Compares to Other Months

Weather in Porto Barra do Ivinheima varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Porto Barra do Ivinheima, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Porto Barra do Ivinheima, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)167 mm (6.6 inches)85%extreme
February Weather27°C (80°F)133 mm (5.2 inches)83%extreme
March Weather26°C (80°F)119 mm (4.7 inches)82%extreme
April Weather24°C (75°F)55 mm (2.2 inches)76%extreme
May Weather21°C (70°F)112 mm (4.4 inches)67%very high
June Weather20°C (68°F)91 mm (3.6 inches)61%high
July Weather19°C (67°F)23 mm (0.9 inches)52%high
August Weather21°C (70°F)99 mm (3.9 inches)42%very high
September Weather25°C (78°F)44 mm (1.7 inches)42%extreme
October Weather25°C (78°F)169 mm (6.7 inches)43%extreme
November Weather26°C (79°F)107 mm (4.2 inches)68%extreme
December Weather27°C (80°F)148 mm (5.8 inches)84%extreme

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